Results 131 to 140 of about 9,161,058 (177)
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Neurosurgery, 1997
To evaluate stereotactic transcranial magnetic stimulation (TMS) as a tool for presurgical functional mapping of human motor cortex.Transcranial magnetic stimulation using a frameless stereotactic system was performed in two patients with tumors near the central sulcus.
T, Krings +6 more
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To evaluate stereotactic transcranial magnetic stimulation (TMS) as a tool for presurgical functional mapping of human motor cortex.Transcranial magnetic stimulation using a frameless stereotactic system was performed in two patients with tumors near the central sulcus.
T, Krings +6 more
openaire +2 more sources
Direct Electrical Stimulation of the Cochlear Nucleus: Surface vs. Penetrating Stimulation
Otolaryngology–Head and Neck Surgery, 1991Prosthetic stimulation of the cochlear nucleus (CN) has been used for rehabilitation of profoundly deaf patients who are not suitable candidates for cochlear implants. The goal of this article was to assess the relative effectiveness of surface vs. penetrating stimulation of the CN.
H K, el-Kashlan +3 more
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Portable stimulator for direct electrical stimulation of denervated muscles in laboratory animals
Journal of Biomedical Engineering, 1988A portable lightweight stimulator for small animals is described. It delivers pulse trains of high intensity and is convenient for denervated muscle studies. It does not cause discomfort and does not restrict activity.
A, Sébille +4 more
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Bladder Evacuation in Paraplegic Dogs by Direct Electric Stimulation
JAMA, 1964EARLY RESULTS of direct electric stimulation of the urinary bladder in paraplegic dogs have been previously reported.1,2Two stainlesssteel wire electrodes were implanted in the smooth muscle itself for application of a train of biphasic square waves generated by a stimulator.
A, KANTROWITZ, M, SCHAMAUN
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Parameters for direct cortical electrical stimulation in the human: histopathologic confirmation
Electroencephalography and Clinical Neurophysiology, 1990 Safe parameters for electrical cortical stimulation in humans are difficult to estimate from the animal experimental literature. We therefore examined the light microscopic histology at a total of 11 sites of direct subdural electrical stimulation, taken as part of anterior temporal lobectomies in 3 patients. Stimulations had been done through 3.175 mm
Robert S Fisher, Barry Gordon, John Hart
exaly +3 more sources
Direct electrical cardiac stimulators
Progress in Cardiovascular Diseases, 1960Summary o 1. Direct cardiac pacemaking can be accomplished by a variety of means at the present time and can be lifesaving to a large group of patients. 2. The available clinical and experimental approaches to direct stimulation have been described. 3.
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Direct Electrical Stimulation of the Opercula
Journal of Clinical NeurophysiologySummary: Direct electrical stimulation (DES) has long been used in patients undergoing epilepsy surgery for two key purposes: functional brain mapping and seizure triggering. In this review, the findings from DES applications to the opercula are synthesized, with the aim of mapping opercular functions and investigating seizure ...
Bingqing Zhang, Wenjing Zhou
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Direct-Current Electrical Stimulation of Tendon Healing in Vitro
Clinical Orthopaedics and Related Research, 1987The intrinsic capacity of tendons to heal in response to injury has recently been demonstrated by many investigators. Electrical stimulation is often assumed to augment regeneration of various tissues. Using newly developed methods of whole-tendon culture, the authors examined the effect of direct-current electricity on healing in vitro.
J P, Nessler, D P, Mass
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Review: Direct and Indirect Electrical Stimulation of Microbial Metabolism
Environmental Science & Technology, 2008All organisms require an electron donor and acceptor, frequently in chemical form, but an elegant alternative is to supply these via direct electrochemical means. Electricity has been used to stimulate microbial metabolism for over 50 years. Since the first report of oxygenating media using anodic oxygen generation from electrolysis in 1956 ...
J Cameron, Thrash, John D, Coates
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Electrical stunning by direct brain stimulation in pigs
Meat Science, 1994The effects of electrical stunning of slaughter pigs by electrodes shot into the brain, on sensibility and on the incidence of haemorrhages in the shoulder postmortem, were studied. To determine the efficiency of this method 37 slaughter pigs were equipped with EEG (electroencephalograph) and ECG (electrocardiograph) electrodes and stunned twice via ...
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